“Done” is a simple yet often misinterpreted word. To me, it means finished, finalized, and completed. Being done means that there is nothing left to do. Done is simple to define; however, delivering a done Increment remains one of the fundamental and more elusive requirements of Scrum and agility.

Moral perfection consists in man's being moved to the good not by his will alone, but also by his sensitive appetite, as in the words of the psalm: "My heart and flesh sing for joy to the living God."

repeaters and event handlers

Rough explanation for why the visit metric might be lower than expected in some cases.

"Even 10 years after the "expiration date," most drugs have a good deal of their original potency. So wisdom dictates that if your life does depend on an expired drug, and you must have 100% or so of its original strength, you should probably toss it and get a refill, in accordance with the cliché, "better safe than sorry." If your life does not depend on an expired drug -- such as that for headache, hay fever, or menstrual cramps -- take it and see what happens."